Microdenier cleanrom wipers do not appear much different than standard knit polyester wipers but they are very soft to the touch. This makes them ideal for cleaning applications of delicate surfaces. Furthermore, microdenier wipers can be dampened with (i) deionized water (DIW) or (ii) isopropyl alcohol – DIW mixtures of any proportion. Another benefit is that these wipers can be used dry to remove surface contaminants from flat panel displays or screens used for cell phones or tablets – important because of the need to eliminate liquids near sensitive electronic circuitry.
